I'm affected by this too, but I've found a work-around. The big thing is that the bumblebee package expects the nvidia-current package to be installed, which loads in nvidia-304... and expects the kernel module to be named "nvidia-current" and the X11 driver modules to be in /usr/lib /nvidia-current.
The problem is, that's not the current set of drivers. The latest NVidia has is 352, while Ubuntu offers 346. The kernel module for 346 in the nvidia-346-updates package is "nvidia_346_updates" and the library path is /usr/lib/nvidia-346-updates. Well, at least the naming convention is consistent. So? Edit /etc/bumblebee/bumblebee.conf. Change the following lines in the [driver-nvidia] section: KernelDriver=nvidia-current LibraryPath=/usr/lib/nvidia-current:/usr/lib32/nvidia-current XorgModulePath=/usr/lib/nvidia-current/xorg,/usr/lib/xorg/modules to KernelDriver=nvidia-346-updates LibraryPath=/usr/lib/nvidia-346-updates:/usr/lib32/nvidia-346-updates XorgModulePath=/usr/lib/nvidia-346-updates/xorg,/usr/lib/xorg/modules Basicaly find/replace "nvidia-current" with "nvidia-346-updates". Save, reboot, test with "primusrun glxgears". If that works, brutally test it by installing Steam and Team Fortress 2. :) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1457150 Title: bumblebee fails to work correctly on 15.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bumblebee/+bug/1457150/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
